CN103552406A - Magnetic blackboard eraser - Google Patents
Magnetic blackboard eraser Download PDFInfo
- Publication number
- CN103552406A CN103552406A CN201310537096.0A CN201310537096A CN103552406A CN 103552406 A CN103552406 A CN 103552406A CN 201310537096 A CN201310537096 A CN 201310537096A CN 103552406 A CN103552406 A CN 103552406A
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- CN
- China
- Prior art keywords
- blackboard eraser
- shell
- eraser
- present
- iron plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a magnetic blackboard eraser, comprising a blackboard eraser, wherein a soft magnet board is arranged on a shell of the blackboard eraser; the soft magnet board is integrally connected with the shell of the black board. According to the magnetic blackboard eraser, the soft magnet board is directly arranged on the shell of the black board; the overall arrangement is rational, the structure is simple, the manufacture cost is low and the use is quite convenient and practical.
Description
Technical field
The present invention relates to a kind of teaching aid technical field, be specifically related to a kind of magnetism eraser.
Background technology
Now classroom blackboard eraser, there is such shortcoming, soft magnetism iron plate is not set on blackboard eraser, after wiping blackboard, blackboard eraser is not placed on magnet board, but be placed on the chalk dust on blackboard eraser on lectern, be found everywhere, very unhygienic, use also inconvenient.The present invention produces thus.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of magnetism eraser is provided, it can effectively avoid blackboard eraser there is no soft magnetism iron plate, causes to use blackboard eraser and be placed on antihygienic shortcoming on lectern.
The present invention is mainly achieved by the following technical programs: a kind of magnetism eraser, comprise blackboard eraser, and described blackboard eraser shell is provided with soft magnetism iron plate, and described soft magnetism iron plate and blackboard eraser shell connect as one.As shown in the figure.
Beneficial effect is: the present invention directly arranges soft magnetism iron plate on blackboard eraser shell, and its whole installation is reasonable, simple in structure, cheap for manufacturing cost, practicality very easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of a kind of magnetism eraser of the present invention.
Wherein: 1 is blackboard eraser; 2 is soft magnetism iron plate.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1, a kind of magnetism eraser of the present invention, comprise blackboard eraser 1, described blackboard eraser 1 shell is provided with soft magnetism iron plate 2, and described soft magnetism iron plate 2 connects as one with blackboard eraser 1 shell, and soft magnetism iron plate 2 is set on blackboard eraser shell, its whole installation is reasonable, simple in structure, cheap for manufacturing cost, practicality very easy to use.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is that person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (1)
1. a magnetism eraser, comprises blackboard eraser (1), it is characterized in that: described blackboard eraser (1) shell is provided with soft magnetism iron plate (2), and described soft magnetism iron plate (2) connects as one with blackboard eraser (1) shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537096.0A CN103552406A (en) | 2013-11-04 | 2013-11-04 | Magnetic blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537096.0A CN103552406A (en) | 2013-11-04 | 2013-11-04 | Magnetic blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103552406A true CN103552406A (en) | 2014-02-05 |
Family
ID=50006836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310537096.0A Pending CN103552406A (en) | 2013-11-04 | 2013-11-04 | Magnetic blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103552406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088751A (en) * | 2019-11-29 | 2020-05-01 | 赵国庆 | Pier upper edge fixing base |
-
2013
- 2013-11-04 CN CN201310537096.0A patent/CN103552406A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088751A (en) * | 2019-11-29 | 2020-05-01 | 赵国庆 | Pier upper edge fixing base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |
|
| WD01 | Invention patent application deemed withdrawn after publication |